八年级上人教版unit1-3课本知识点总结.docx

1 -Unit 1 How often do you exercise?【重点短语】1.go skateboarding 去玩滑板 2.hardly ever=almost never 几乎从不3.surf the Internet 上网冲浪 4.as for… 至于 ……（用来引出另外的话题）5.keep in good health=keep healthy 保持良好的健康状态 6.three or four times 三或四次 7.take care of…= look after… 照顾，照料 ……8.get good grades 取得好成绩 9.once or twice a week 一周一或两次 10.be good / bad for… 对 …… 有益 / 有害 be good to sb. 对某人友好 be good with sb. 跟某人相处的好 11. be different from 跟 …… 不同 扩展：the difference between A and B A 和 B 的区别 反义：be the same as 跟 …… 一样 12. take / do exercise = do / play sports 做运动，锻炼 do morning / eye exercises 做早 /眼操 13. kind of 有点 14. some time 一段时间 sometime 某个时刻 some times 几次 sometimes 有时候 【重点句型】 --What do you usually do on weekends? --I usually play soccer.--How often do you shop? --I shop once a month.How many hours do you sleep every night?So you see, I look after my health. 所以你瞧，我很注意我的健康。

My healthy lifestyle helps me get good grades. 我健康的生活方式帮助我取得好成绩 【重点讲解】1. Exercise 的用法v.不及物，意思是锻炼训练 如：I exercise every dayn. 运动、锻炼，不可数名词； 习题、练习，可数名词如：She does her exercises every evening.- 2 -如：her grandfather takes/ gets exercise every morning.2. How often“多久一次” 常用来询问事情发生的频率回答常用 always, usually, often, sometimes, hardly ever, never, once a day, twice a week, every four years 等表频率的词或短语如：How often do you watch TV?I watch TV twice a week.但是如果问句里有了单位时间，则需换 How many times 来问如：How many times do you do sports every week?Three times.注意区别以下疑问短语：How long 多长时间答语为 for+一段时间。

How soon 将过多久，多久以后，常用将来时，答语为 in+一段时间How far 多远，问距离，答距离3. hardly, hardhardly 是 adv.意为几乎不，几乎没有，almost 可与 hardly 互换，常和否定的词的连用如：there’s hardly any meat left.=there’s almost no meat left.在构成反意疑问句时，要前否后肯，如：She hardly says a word, does she?hard 既是 adj.又是 adv. adj.意思为困难的，硬的，如 it’s hard to work out this problem.计算出这个题是很困难的adv.为努力地、猛烈地 如：we work hard. 我们都努力地工作4. It’s adj. to do sth. it’s adj. for sb. to do sth.意思是(对某人来说) 做某事是怎样的？如：It’s good for my health.(它对我的健康有好处)拓展：doing sth. is adj.=it’s adj. to do sth.5. kind of 有点儿。

修饰 adv.或 adj.;与之相一致的还有 a little, a bit 等如：I think I’m kind of unhealthy. 我认为我有点儿不健康6. Keep 用法作系动词，保持；使保持某种状态，其后可接形容词如：请安静 keep quiet, please.保持身体健康 Keep in good health=keep(be) healthy=be in good health让某人一直种某事 keep sb. doing sth. 中考翻译句子里常考“总是/ 一直让某人做…Sb keep doing 中考翻译句子里常考 “某人坚持做…”- 3 -Unit2 What’s the matter?（1）医生询问病情的常用语：1. What’s wrong (with you)? 你怎么了？2. What’s the matter (with you)? 你怎么了？3. What’s your trouble? 你哪里不舒服？4. How are you feeling now? 你现在觉得怎么样？5. Have you got a headache? 你头疼吗？6. Are you feeling better today? 今天好些了吗？7. How long have you felt like this? 你这种感觉有多长时间了？（2）病人述说病情的常用语：1. I’m not feeling well. 我感到不舒服。

2. I don’t feel well.3. I feel terrible/ bad/ awful.4. I have (got) a headache/ stomachache/ toothache. 我头疼/ 肚子疼/牙疼5. I have (got) a fever/ cold/ cough. 我发烧/ 感冒了/咳嗽6. I have a sore back /throat. 我背痛/ 嗓子疼7. There’s something wrong with my leg.我的腿有毛病8. I don’t feel like eating. 我不想吃东西9. I can’t sleep well. 我睡不好3）医生检查、诊断和治疗的常用语：1. There’s nothing serious with you. =It’s nothing serious. 你没有什么大问题2. You have to be in hospital. 你得住院3. Take this medicine three times a day. 这药一天吃三次4.You’d better stay in bed for a few days.你最好卧床几天。

5.Drink more water. 多喝水6.Have a good rest. 好好休息7.You’ll soon be all right. 你很快就会康复的8.Let me take your temperature. 让我给你量量体温4） advice (Un.) 劝告，意见a piece of advice 一条建议 some advice 一些建议ask sb. for advice 征询某人的意见give some advice on 就某事提出意见take /follow sb’s advice 接受某人的意见他给我提出一些关于怎样学好英语的建议He gave me _______ _______ _______ how to learn English well.（5） well; good 辨析 1. well 在谈论健康时，可以作形容词用 =fine/ healthyEg. ------How are you? -----Quite well, thanks.I don’t feel very well.当表达健康以外的意思时，well 不能用作形容词，可用作副词。

4 -Eg. He can speak English very well.2. good 只能作形容词Eg. He speaks good Engllish.孩子们在学校吃的好 The children _______ ________ at school.well/ good----- better------best（6）too much 与 much tootoo much 太多（其后接不可数名词）much too 太（其后接形容词或副词的原级）eg. It’s________ _______ hot, and she drinks_______ ________ water.She talks ________ ________. 她说话太多了I drank _______ ______beer last night. 我昨天晚上喝了太多的啤酒7）until 作连词的用法：1 直到…….时Walk along this road until you see a bus stop.2 （用于否定句中）直到……才 not….until….The rain didn’t stop until school was over. 放学时才停雨。

3 作介词用意思是“直到（某一时刻）”I’ll stay here until next Sunday.Eg. 火车未停不要开门 ________ open the door _______the train stops.（8）本单元我们学习了用 should 和 shouldn’t 给别人提建议补充几个常用的提建议的句型1. You’d better do……. 你最好做…..2. Why not do……? = Why don’t you do……? 为什么不做…….?3. How about doing…? =What about doing…..? ……怎么样？4 You could do…… 例：1 你最好放学后做作业You ______________________ your homework after school.2. 为什么不每天早上锻炼呢？____________________________________ every morning?你为什么不每天早上锻炼呢？ ___________________________________________ every morning? 3.去看牙医怎么样？_________________________________________?4.你不应该吃太多的垃圾食品。

Unit 3 What are you doing for vacation一、本。